CSN EN 23 742-1994
Acoustics. Determination of sound power levels of noise sources. Precision methods for discrete-frequency and narrow-band sources in reverberation rooms

Standard No.

CSN EN 23 742-1994

Release Date

1994

Published By

CZ-CSN

Status

Withdraw

Latest

CSN EN 23 742-1994

CSN EN 23 742-1994 history

• 1994 CSN EN 23 742-1994 Acoustics. Determination of sound power levels of noise sources. Precision methods for discrete-frequency and narrow-band sources in reverberation rooms